<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
  <meta http-equiv="refresh" content="3;url=/login.html">
    <title>Title</title>
</head>
<body>
<center>
  <h1>请输入用户名密码</h1>
  3秒后跳转页面
</center>
</body>
</html>